2 institutions reported holding $816,849 of UBS AG LONDON BRANCH (IWML) in SEC 13F filings for 2026-03-31. Largest institutional holders: IMC-Chicago, LLC ($589,350), UBS Group AG ($227,499). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $589,350 | 25,375 | Hold |
| 2 | UBS Group AG | $227,499 | 9,795 | Added |
Source: SEC Form 13F filings · as of 2026-03-31